TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.B.27.1.1









large channel porin, HopE (Lienlaf et al. 2010).

Bacteria
Proteobacteria
HopE of Helicobacter pylori
1.B.27.1.2









Putative outer membrane porin, HopK

Bacteria
Proteobacteria
HopK of Helicobacter pylori
1.B.27.1.3









Putative porin, HorG

Bacteria
Proteobacteria
HorG of Helicobacter pylori
1.B.27.1.4









Putative porin, HomA

Bacteria
Proteobacteria
HomA of Helicobacter pylori
1.B.27.1.5









Outer membrane porin/adhesin, BabA (HopZ) (Peck et al. 1999).  Exhibits phase variation (Kennemann et al. 2012).

Bacteria
Proteobacteria
BabA of Helicobacter pylori
1.B.27.1.6









Outer membrane porin/adhesion, SabB or HopO of 623 aas (de Jonge et al. 2004).

Bacteria
Proteobacteria
HopO of Helicobacter pylori
1.B.27.1.7









Outer membrane porin, HopF of 485 aas

Bacteria
Proteobacteria
HopF of Helicobacter pylori
1.B.27.1.8









Outer membrane porin, HopV, of 248 aas (Lienlaf et al. 2010).

Bacteria
Proteobacteria
HopV of Helicobacter pylori
1.B.27.1.9









Putative proin, HopK, of 284 aas

Bacteria
Proteobacteria
HopK of Helicobacter cetorum
1.B.27.1.10









SabA adhesion domain-containing protein of 711 aas. The extracellular domain is a conserved coiled-coil stem domain that connects to transmembrane beta-strands 1 and 2 (Coppens et al. 2018). SabA is 96% identical to LabA of the same organism (Paraskevopoulou et al. 2019).

Bacteria
Proteobacteria
SabA of Helicobacter pylori
1.B.27.1.11









HopQ of 632 aas

Bacteria
Proteobacteria
HopQ of Helicobacter pylori (Campylobacter pylori)
1.B.27.1.12









HopZ of 666 aas

Bacteria
Proteobacteria
HopZ of Helicobacter pylori (Campylobacter pylori)
1.B.27.2.1









Putative porin (based on homology) of 222 aas, Hop-2.

Bacteria
Proteobacteria
hop-2 of Helicobacter hepaticus
1.B.27.2.2









Putative porin (based on homology) of 209 aas, Omp30.

Bacteria
Proteobacteria
Omp30 of Helicobacter hepaticus
1.B.27.2.3









Putative porin of 284 aas.

Bacteria
Proteobacteria
Porin of Helicobacter pylori